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SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureIHI 55N-2ExcavatorHyundai ROBEX 55-7Excavator
Excavator TypeMini ExcavatorMini Excavator
Weight5776 kg5702 kg
Horsepower41 kW39 kW
Digging Depth387 cm384 cm
Max Digging Depth387 cm384 cm
Max Loading Height411.5 cm405.4 cm
Max Vertical Wall Digging Depth295.7 cm320.0 cm
Overall Length573.0 cm—
Reference Bucket Capacity0.2 m20.2 m2
Tail Swing Radius155.4 cm167.6 cm
Overall Width201.2 cm192.0 cm
Engine MakeYanmarYanmar
Engine Model3 TNV94L4 TNV94L
Net Power41 kW39 kW
Gross Power45.0 kW40 kw
Hydraulic Pump Flow Capacity110 LPM110 LPM
Relief Valve Pressure206 Bar216 Bar
Operating Weight5776 kg5702 kg
Max Travel Speed4.5 km4.2 km
Swing Speed9 RPM9.3 RPM
Cab Height249.9 cm256.0 cm
Fuel Capacity75.0 l120.4 l
Ground Pressure30.3 kPa32.4 kPa
Shoe Size40.6 cm40.1 cm
Max Cutting Height594.4 cm579.1 cm
Track Gauge161.5 cm152.4 cm
Removal Counterweight Clearance70.1 cm—
Max Reach Along Ground—603.5 cm
Ground Clearance—39.6 cm
Rated Power—2200 RPM
Hydraulic System Capacity—120.4 l
Max Torque—202.0 Nm
Cooling Capacity—10.2 l
Swing Drive Capacity—1.5 l
Engine Oil Capacity—9.5 l
Operating Voltage—Operating Voltage 12 V
Number of Carrier Rollers per Side—1
Number of Track Rollers per Side—5
Number of Shoes per Side—40
Displacement—3054.5 cc
No of Cylinders—4
Alternator—60 A
Torque Power—1400 RPM
Drawbar Pull—5.307 kg
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051